Herbal Medicines Targeting the Improved β-Cell Functions and β-Cell Regeneration for the Management of Diabetes Mellitus

Figure 7

Structures of metabolites (a) morin (24), (b) berberine (25), (c) thymoquinone (26), (d) nymphayol (27), (e) methyl caffeate (28), (f) gallic acid (29), and (g) 20-hydroxyl ecdysone (30) isolated from medicinal plants targeting β-cells.

(a)

(b)

(c)

(d)

(e)

(f)

(g)